| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.63 | 8.122% | $63.3919 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $120.42 | 8.708% | $130.9062 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $56.47 | 11.571% | $63.0041 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $124.48 | 4.486% | $130.0642 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $29.80 | 13.130% | $33.7127 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $32.99 | 3.268% | $34.0681 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $123.36 | 10.823% | $136.7113 | $136.71 | $136.70 | $136.70 |
| 7 purchase totals = | $546.15 | $591.8585 | $591.85 | $591.80 | $591.90 | |